11165380

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12983}}^1$

素因数の和:13035

約数の個数: 24

約数和(自身を含む): 23994432

約数和(自身を除く): 12829052

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 12983, 25966, 51932, 64915, 129830, 259660, 558269, 1116538, 2233076, 2791345, 5582690, 11165380]

約数ペア:

[(1, 11165380), (2, 5582690), (4, 2791345), (5, 2233076), (10, 1116538), (20, 558269), (43, 259660), (86, 129830), (172, 64915), (215, 51932), (430, 25966), (860, 12983)]